Market Overview
Small-cap and micro-cap momentum names exploded in after-hours trading on April 21, 2026, led by explosive gains in KBSX (+53%), ELPW (+46%), and BANL (+25%) on earnings beats, clinical data, and volume surges. While major indices closed modestly lower amid geopolitical headlines, low-float runners in biotech, energy logistics, and specialty industrials showed outsized strength and high RVOL, pointing to continued volatility and potential gap-ups into premarket on April 22.
1️⃣ $KBSX (FST Corp.) | 🏗️ Basic Materials / Steel
Current Status:
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Price: $1.87 (+53.28%)
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Float: 24.0M
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After-Hours Volume: 4.63M (high RVOL)
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Key Times: After-hours high 19:59 ET, Support test 19:50 ET
Trading Levels:
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After-Hours Range: $1.30–$1.98
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Key Support: $1.30 (overnight), $1.60 (late AH consolidation)
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Entry Zones: → $1.85 / $1.90
Entry Confirmation:
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Require 2+ consecutive 1m/5m closes above the entry zone with reversal or volume surge.
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Do NOT enter on first touch without confirmation.
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Targets: T1 $2.20 | T2 $2.50 | T3 $2.80 | T4 $3.00 | T5 $3.50
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Stop Loss: $1.70 (dynamic, max 3–5% risk)
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Trailing Stop: 10% (5–15% scaled to volatility)
Technical Confirmation:
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Scanner Hits: BREAKOUT, MOMENTUM
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Volume: 4.63M shares, $8.4M dollar volume (high RVOL)
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Indicators: RSI 75+, MACD bullish crossover, OBV rising, above VWAP
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Pattern: Breakout (daily)
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Catalyst: FST Corp. Announces 31% Revenue Increase, Bottom Line Improvement for Fiscal Year 2025; Conference Call/Webcast Wednesday, April 22nd at 8 am — Newsfile, April 21, 2026
2️⃣ $ELPW (Elong Power Holding Limited) | 🔋 Industrials / Electrical Equipment & Parts
Current Status:
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Price: $2.30 (+46.50%)
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Float: 0.052M
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After-Hours Volume: 1.46M (extreme RVOL)
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Key Times: After-hours high 19:59 ET, Support test 19:55 ET
Trading Levels:
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After-Hours Range: $1.56–$2.30
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Key Support: $1.56 (overnight), $2.00 (late AH consolidation)
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Entry Zones: → $2.20 / $2.25
Entry Confirmation:
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Require 2+ consecutive 1m/5m closes above the entry zone with reversal or volume surge.
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Do NOT enter on first touch without confirmation.
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Targets: T1 $2.60 | T2 $2.90 | T3 $3.20 | T4 $3.50 | T5 $4.00
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Stop Loss: $2.00 (dynamic, max 3–5% risk)
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Trailing Stop: 12% (5–15% scaled to volatility)
Technical Confirmation:
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Scanner Hits: BREAKOUT, MOMENTUM
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Volume: 1.46M shares, $3.3M dollar volume (extreme RVOL)
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Indicators: RSI 80+, MACD bullish, OBV surging, above VWAP
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Pattern: Breakout (intraday)
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Catalyst: Multi-day runner with ultra-low float and sustained volume pressure in power storage sector — TrendVision scanner, April 21, 2026
3️⃣ $BANL (CBL International Limited) | 🛢️ Energy / Oil & Gas Midstream
Current Status:
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Price: $0.64 (+24.98%)
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Float: 5.15M
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After-Hours Volume: 16.49M (high RVOL)
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Key Times: After-hours high 19:59 ET, Support test 19:58 ET
Trading Levels:
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After-Hours Range: $0.5063–$0.7154
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Key Support: $0.5063 (overnight), $0.60 (late AH consolidation)
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Entry Zones: → $0.64 / $0.66
Entry Confirmation:
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Require 2+ consecutive 1m/5m closes above the entry zone with reversal or volume surge.
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Do NOT enter on first touch without confirmation.
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Targets: T1 $0.75 | T2 $0.85 | T3 $0.95 | T4 $1.05 | T5 $1.20
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Stop Loss: $0.58 (dynamic, max 3–5% risk)
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Trailing Stop: 10% (5–15% scaled to volatility)
Technical Confirmation:
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Scanner Hits: BREAKOUT, MOMENTUM
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Volume: 16.49M shares, $10.6M dollar volume (high RVOL)
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Indicators: RSI 70+, MACD bullish, OBV rising sharply, above VWAP
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Pattern: Breakout (daily)
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Catalyst: Repeated TrendVision runner status with strong volume and sector momentum — TrendVision scanner, April 21, 2026
4️⃣ $KYTX (Kyverna Therapeutics, Inc.) | 🧬 Healthcare / Biotechnology
Current Status:
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Price: $12.04 (+24.00%)
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Float: 51.27M
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After-Hours Volume: 0.51M (elevated RVOL)
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Key Times: After-hours high 19:59 ET, Support test 19:56 ET
Trading Levels:
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After-Hours Range: $9.72–$13.39
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Key Support: $9.72 (overnight), $11.50 (late AH consolidation)
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Entry Zones: → $12.00 / $12.20
Entry Confirmation:
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Require 2+ consecutive 1m/5m closes above the entry zone with reversal or volume surge.
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Do NOT enter on first touch without confirmation.
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Targets: T1 $13.50 | T2 $15.00 | T3 $16.50 | T4 $18.00 | T5 $20.00
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Stop Loss: $11.00 (dynamic, max 3–5% risk)
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Trailing Stop: 8% (5–15% scaled to volatility)
Technical Confirmation:
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Scanner Hits: BREAKOUT
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Volume: 0.51M shares, $6.3M dollar volume (elevated RVOL)
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Indicators: RSI 65+, MACD crossover, OBV positive, above VWAP
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Pattern: Breakout (daily)
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Catalyst: Kyverna Presents Registrational Trial Primary Analysis for Miv-cel in Stiff Person Syndrome Demonstrating Statistically Significant, Durable Clinical Benefit — AAN Annual Meeting, April 21, 2026
5️⃣ $GSUN (Golden Sun Technology Group Limited) | 📚 Consumer Defensive / Education & Training Services
Current Status:
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Price: $0.73 (+21.06%)
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Float: 8.22M
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After-Hours Volume: 5.83M (high RVOL)
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Key Times: After-hours high 19:59 ET, Support test 19:58 ET
Trading Levels:
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After-Hours Range: $0.59–$0.85
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Key Support: $0.59 (overnight), $0.70 (late AH consolidation)
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Entry Zones: → $0.73 / $0.75
Entry Confirmation:
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Require 2+ consecutive 1m/5m closes above the entry zone with reversal or volume surge.
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Do NOT enter on first touch without confirmation.
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Targets: T1 $0.85 | T2 $0.95 | T3 $1.05 | T4 $1.15 | T5 $1.30
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Stop Loss: $0.65 (dynamic, max 3–5% risk)
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Trailing Stop: 12% (5–15% scaled to volatility)
Technical Confirmation:
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Scanner Hits: BREAKOUT, MOMENTUM
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Volume: 5.83M shares, $4.3M dollar volume (high RVOL)
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Indicators: RSI 72+, MACD bullish, OBV rising, above VWAP
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Pattern: Breakout (daily)
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Catalyst: Repeated multi-day momentum and volume runner status in China-based education/tech transition — TrendVision scanner, April 21, 2026
6️⃣ $GCDT (Green Circle Decarbonize Technology Limited) | 🏗️ Industrials / Specialty Industrial Machinery
Current Status:
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Price: $1.09 (+12.37%)
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Float: 6.14M
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After-Hours Volume: 0.098M (elevated RVOL)
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Key Times: After-hours high 19:57 ET, Support test 19:55 ET
Trading Levels:
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After-Hours Range: $0.7983–$1.17
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Key Support: $0.80 (overnight), $1.00 (late AH consolidation)
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Entry Zones: → $1.08 / $1.10
Entry Confirmation:
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Require 2+ consecutive 1m/5m closes above the entry zone with reversal or volume surge.
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Do NOT enter on first touch without confirmation.
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Targets: T1 $1.25 | T2 $1.40 | T3 $1.55 | T4 $1.70 | T5 $1.90
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Stop Loss: $0.98 (dynamic, max 3–5% risk)
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Trailing Stop: 10% (5–15% scaled to volatility)
Technical Confirmation:
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Scanner Hits: BREAKOUT
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Volume: 0.098M shares, $0.10M dollar volume (elevated RVOL)
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Indicators: RSI 65+, MACD positive, OBV improving, above VWAP
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Pattern: Breakout (daily)
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Catalyst: Energy-saving technology solutions with recent IPO momentum and decarbonization focus — Company filings, April 21, 2026
7️⃣ $PPHC (Public Policy Holding, Inc.) | 📚 Industrials / Consulting Services
Current Status:
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Price: $15.03 (+12.24%)
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Float: 25.17M
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After-Hours Volume: 0.000261M (notable relative volume)
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Key Times: After-hours high ~19:59 ET, Support test 19:50 ET
Trading Levels:
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After-Hours Range: $13.39–$15.03 (consolidating)
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Key Support: $13.39 (overnight), $14.50 (late AH consolidation)
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Entry Zones: → $15.00 / $15.10
Entry Confirmation:
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Require 2+ consecutive 1m/5m closes above the entry zone with reversal or volume surge.
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Do NOT enter on first touch without confirmation.
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Targets: T1 $16.00 | T2 $17.50 | T3 $19.00 | T4 $20.50 | T5 $22.00
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Stop Loss: $14.00 (dynamic, max 3–5% risk)
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Trailing Stop: 8% (5–15% scaled to volatility)
Technical Confirmation:
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Scanner Hits: MOMENTUM
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Volume: 261K shares, $3.9M dollar volume (notable RVOL)
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Indicators: RSI 68+, MACD bullish, OBV positive, above VWAP
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Pattern: Momentum continuation (daily)
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Catalyst: Policy consulting momentum with sustained institutional interest — Market scanner data, April 21, 2026
8️⃣ $NEOV (NeoVolta Inc.) | 🔋 Industrials / Electrical Equipment
Current Status:
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Price: $3.03 (+11.80%)
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Float: 37.69M
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After-Hours Volume: 0.019M (elevated RVOL)
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Key Times: After-hours high ~19:59 ET, Support test 19:45 ET
Trading Levels:
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After-Hours Range: $2.71–$3.03
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Key Support: $2.71 (overnight), $2.90 (late AH consolidation)
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Entry Zones: → $3.00 / $3.05
Entry Confirmation:
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Require 2+ consecutive 1m/5m closes above the entry zone with reversal or volume surge.
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Do NOT enter on first touch without confirmation.
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Targets: T1 $3.40 | T2 $3.80 | T3 $4.20 | T4 $4.60 | T5 $5.00
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Stop Loss: $2.75 (dynamic, max 3–5% risk)
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Trailing Stop: 10% (5–15% scaled to volatility)
Technical Confirmation:
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Scanner Hits: MOMENTUM
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Volume: 0.019M shares, $0.058M dollar volume (elevated RVOL)
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Indicators: RSI 62+, MACD positive, OBV rising, above VWAP
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Pattern: Momentum (daily)
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Catalyst: Energy storage sector strength with subsidiary stake increase — Company updates, April 21, 2026
9️⃣ $FLD (Fold Holdings) | 💳 Financials / Capital Markets
Current Status:
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Price: $1.63 (+10.88%)
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Float: 25.46M
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After-Hours Volume: 0.0057M (solid RVOL)
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Key Times: After-hours high ~19:59 ET, Support test 19:50 ET
Trading Levels:
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After-Hours Range: $1.47–$1.63
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Key Support: $1.47 (overnight), $1.55 (late AH consolidation)
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Entry Zones: → $1.60 / $1.62
Entry Confirmation:
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Require 2+ consecutive 1m/5m closes above the entry zone with reversal or volume surge.
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Do NOT enter on first touch without confirmation.
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Targets: T1 $1.85 | T2 $2.10 | T3 $2.40 | T4 $2.70 | T5 $3.00
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Stop Loss: $1.48 (dynamic, max 3–5% risk)
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Trailing Stop: 10% (5–15% scaled to volatility)
Technical Confirmation:
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Scanner Hits: MOMENTUM
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Volume: 5.73K shares, $9K+ dollar volume (solid RVOL)
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Indicators: RSI 60+, MACD turning positive, OBV steady, above VWAP
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Pattern: Momentum continuation (daily)
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Catalyst: Bitcoin-related financial services exposure driving sector rotation — Scanner data, April 21, 2026
🔟 $ASBP (Aspire Biopharma Holdings) | 🧬 Healthcare / Biotechnology
Current Status:
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Price: $0.2178 (+10.67%)
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Float: 4.73M
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After-Hours Volume: 170.87M (massive RVOL)
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Key Times: After-hours high ~19:59 ET, Support test 19:50 ET
Trading Levels:
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After-Hours Range: $0.1899–$0.25
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Key Support: $0.1899 (overnight), $0.21 (late AH consolidation)
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Entry Zones: → $0.22 / $0.225
Entry Confirmation:
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Require 2+ consecutive 1m/5m closes above the entry zone with reversal or volume surge.
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Do NOT enter on first touch without confirmation.
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Targets: T1 $0.26 | T2 $0.30 | T3 $0.35 | T4 $0.40 | T5 $0.45
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Stop Loss: $0.19 (dynamic, max 3–5% risk)
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Trailing Stop: 15% (5–15% scaled to volatility)
Technical Confirmation:
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Scanner Hits: MOMENTUM
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Volume: 170.87M shares, $37M+ dollar volume (massive RVOL)
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Indicators: RSI 65+, MACD bullish, OBV exploding, above VWAP
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Pattern: High-volume surge (intraday)
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Catalyst: Biotech sector rotation with extreme volume in low-float name — TrendVision scanner, April 21, 2026